CN216884498U

CN216884498U - Ceramic tile forming die

Info

Publication number: CN216884498U
Application number: CN202122020167.2U
Authority: CN
Inventors: 史建文
Original assignee: Xiamen Sihe Technology Co ltd
Current assignee: Xiamen Sihe Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-07-05
Anticipated expiration: 2031-08-25

Abstract

The utility model provides a ceramic tile forming die, comprising: a mold cavity side plate; the die cavity side plate is sleeved on part of the lower die core; the upper mold core is arranged above the lower mold core and matched with the mold cavity side plate, and hole forming pieces are arranged on one side, close to the lower mold core, of the upper mold core at intervals and comprise columns and protruding parts, and the protruding parts are arranged on the columns at intervals along the circumferential direction; the upper base is connected to one side, far away from the lower mold core, of the upper mold core; and the lower base is connected to one side of the lower model, which is far away from the upper mold core. The ceramic tile forming die is ingenious in structural design, not only is the ceramic tile with the mounting hole manufactured, but also compared with a method for forming holes in a finished ceramic tile product in the prior art, the ceramic tile forming die provided by the utility model has the advantages that the function of the ceramic tile with the holes is added, and the structural strength of the ceramic tile is improved.

Description

Ceramic tile forming die

Technical Field

The utility model relates to the field of dies, in particular to a ceramic tile forming die.

Background

The ceramic tile is made up by using refractory metal oxide and semimetal oxide through the processes of grinding, mixing, pressing, glazing and sintering, and is an acid-resistant and alkali-resistant ceramic or stone material for building or decoration, and is generally called as ceramic tile. The raw materials are mostly mixed by clay, quartz sand and the like. The use of the ceramic tile is everywhere visible and extends into the daily life of people, and the ceramic tile is usually processed by a matched mould; with the increasingly widespread use of ceramic tiles, the production of moulds for ceramic tiles is also being emphasized by the skilled worker.

Current ceramic tile in the use, need set up sometimes on the ceramic tile with bolt complex mounting hole, if carry out the trompil processing on finished product ceramic tile, not only the trompil degree of difficulty is big, and the ceramic tile very easily produces crackle and then destroys finished product ceramic tile's structural strength, but does not have the ceramic tile forming die that a section can help the ceramic tile trompil on the market at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ceramic tile forming die.

The utility model aims to solve the problems in the prior art in the process of processing the ceramic tile with the mounting hole.

Compared with the prior art, the technical scheme and the beneficial effects of the utility model are as follows:

a tile forming die, comprising: a mold cavity side plate; the die cavity side plate is sleeved on part of the lower die core; the upper mold core is arranged above the lower mold core and matched with the mold cavity side plate, and hole forming pieces are arranged on one side, close to the lower mold core, of the upper mold core at intervals and comprise columns and protruding parts, and the protruding parts are arranged on the columns at intervals along the circumferential direction; the upper base is connected to one side, far away from the lower mold core, of the upper mold core; the lower base is connected to one side, far away from the upper mold core, of the lower mold core.

As a further improvement, a step is arranged on the inner side of the cavity side plate, and the upper mold core is abutted against the step.

As a further improvement, the ceramic tile is close to mounting holes are formed in one side of the upper mold core at intervals, the mounting holes are matched with the hole forming pieces, positioning portions are arranged on the inner wall of each mounting hole at intervals along the circumferential direction, the positioning portions are matched with the protrusions and are in a pointed shape, and sharp positions of the positioning portions face the axis of the mounting holes.

As a further improvement, the ceramic tile is close to one side of the upper mold core is provided with mounting holes at intervals, the mounting holes are matched with the pore-forming piece, the inner wall of each mounting hole is provided with positioning parts at intervals along the circumferential direction, the positioning parts are matched with the protruding parts and are arc-shaped, and the arc top parts of the positioning parts are close to the axis of the mounting holes.

As a further improvement, the ceramic tile is close to one side of the upper mold core and is provided with mounting holes at intervals, the mounting holes are matched with the pore-forming piece, positioning parts are arranged on the inner wall of each mounting hole at intervals along the circumferential direction and are matched with the protruding parts, and the positioning parts are in a trapezoidal shape.

As a further improvement, the cavity-side plate, the lower core, and the upper core are made of an alloy material.

The utility model has the beneficial effects that:

forming hole parts are arranged on one side, close to the lower mold core, of the upper mold core at intervals, each hole part comprises a column body and a protruding part, mounting holes matched with the shapes of the hole parts are formed in the ceramic tile adobe through the hole parts in a pressing mode, and then the subsequent process of ceramic tile forming is carried out, so that a ceramic tile finished product with the mounting holes can be obtained; the mounting holes are matched with the bolts, and the bolts are engaged with the positioning parts to realize the fastening connection of the bolts and the ceramic tiles; the ceramic tile forming die is ingenious in structural design, not only can a ceramic tile with the mounting hole be manufactured, but also compared with a method for forming a hole in a finished ceramic tile product in the prior art, the ceramic tile forming die provided by the utility model has the advantages that the function of the ceramic tile with the hole is added, and the structural strength of the ceramic tile is improved.

Drawings

Fig. 1 is an exploded view of a tile forming mold according to an embodiment of the present invention.

Fig. 2 is a structural sectional view of a tile forming mold according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of an upper mold core provided in an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a ceramic tile provided by an embodiment of the utility model.

Fig. 5 is a sectional view showing an assembly structure of the mounting hole and the expansion bolt according to the embodiment of the present invention.

FIG. 6 is a cross-sectional view of a first assembly of a hole forming member and a mounting hole provided by the present invention.

FIG. 7 is a cross-sectional view of a second assembly of a hole-forming member and a mounting hole provided by the present invention.

FIG. 8 is a cross-sectional view of a third mounting arrangement for a hole forming member and mounting hole provided by the present invention.

In the figure:

1. die cavity side plate 11, step 2, lower die core

3. Upper die core 31, pore-forming piece 311, cylinder

312. Convex part 4, upper base 5, lower base

6. Ceramic tile 61, mounting hole 611 and positioning part

7. Expansion bolt

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 8, a tile forming mold includes: a cavity side plate 1; the die cavity side plate 1 is sleeved on part of the lower die core 2; the upper mold core 3 is arranged above the lower mold core 2, the upper mold core 3 is matched with the mold cavity side plate 1, hole forming pieces 31 are arranged on one side, close to the lower mold core 2, of the upper mold core 3 at intervals, the hole forming pieces 31 comprise columns 311 and protruding parts 312, and the protruding parts 312 are arranged on the columns 311 at intervals in the circumferential direction; the upper base 4 is connected to one side, away from the lower mold core 2, of the upper mold core 3; and the lower base 5 is connected to one side, far away from the upper mold core 3, of the lower mold core 2. Wherein, the inner side of the cavity side plate 1 forms a cavity.

Referring to fig. 2, a step 11 is arranged on the inner side of the cavity side plate 1, the upper mold core 3 abuts against the step 11, and the step 11 is arranged to meet the requirements of demolding and production processes of ceramic tile adobes in pressing.

Referring to fig. 4 and 6, in the present embodiment, a mounting hole 61 is provided at an interval on a side of the tile 6 close to the upper mold core 3, the mounting hole 61 cooperates with the expansion bolt 7, the mounting hole 61 cooperates with the hole forming member 31, positioning portions 611 are provided at intervals along a circumferential direction on an inner wall of the mounting hole 61, the positioning portions 611 cooperate with the protrusions 312, the positioning portions 611 have a pointed shape, and a pointed position of the positioning portions 611 faces an axis of the mounting hole 61.

Referring to fig. 4 and 7, in another embodiment, a mounting hole 61 is formed at an interval on one side of the tile 6 close to the upper mold core 3, the mounting hole 61 cooperates with the expansion bolt 7, the mounting hole 61 cooperates with the hole forming member 31, positioning parts 611 are formed at intervals along the circumferential direction on the inner wall of the mounting hole 61, the positioning parts 611 cooperate with the protruding parts 312, the positioning parts 611 are arc-shaped, and the arc top of the positioning parts 611 is close to the axis of the mounting hole 61.

Referring to fig. 4 and 8, in another embodiment, a tile 6 is provided with mounting holes 61 at intervals on one side close to the upper mold core 3, the mounting holes 61 cooperate with expansion bolts 7, the mounting holes 61 cooperate with the hole forming member 31, positioning parts 611 are provided at intervals along the circumferential direction on the inner wall of the mounting holes 61, the positioning parts 611 cooperate with the protruding parts 312, the positioning parts 611 are in a trapezoidal shape, and the upper bottom edges of the positioning parts 611 are close to the axis of the mounting holes 61.

The cavity side plate 1, the lower mold core 2 and the upper mold core 3 are made of alloy materials.

In the tile 6 pressing process, the porcelain clay pressing mold presses the mounting hole 61 with the positioning portion 611, and then the finished tile with the mounting hole 61 is fired, so that the tile 6 and the mounting hole 61 are integrally formed.

Referring to fig. 5, the inner wall of the mounting hole 61 is provided with positioning portions 611 at intervals in the circumferential direction, and by tightening the expansion bolt 7, the volume of the tail portion of the expansion bolt 7 increases to break part of the positioning portions 611, thereby further reinforcing the coupling between the expansion bolt 7 and the decorative panel 1.

The method comprises the steps that hole forming pieces 31 are arranged on one side, close to a lower mold core 2, of an upper mold core 3 at intervals, the hole forming pieces 31 comprise columns 311 and protruding parts 312, mounting holes 61 matched with the shapes of the hole forming pieces 31 are pressed on a tile blank through the hole forming pieces 31, and then follow-up procedures of tile forming are carried out, so that a tile finished product with the mounting holes 61 can be obtained; the mounting holes 61 are matched with the bolts, and the bolts are tightly connected with the ceramic tiles 6 through mutual occlusion of the bolts and the positioning parts 611; the ceramic tile forming die is ingenious in structural design, not only can be used for manufacturing the ceramic tile 6 with the mounting hole 61, but also is capable of increasing the function of the ceramic tile with the hole and improving the structural strength of the ceramic tile compared with a method for forming the hole in the finished ceramic tile in the prior art.

The working principle of the ceramic tile forming die provided by the utility model is as follows:

filling blank powder into the inner side of the die cavity side plate 1, and scraping; the upper die core 3 moves towards the direction close to the lower die core 2 to enter a die cavity, and the pressure value of a pressed blank is balanced to a set value; the upper mold core 3 moves towards the direction far away from the lower mold core 2, the lower mold core 2 jacks up the tile adobe to the upper port of the mold cavity, and the distributor pushes out the tile adobe; and the lower mold core 2 returns to the initial position and enters the next green compact forming procedure.

The above examples are only for illustrating the technical solutions of the present invention and not for limiting the same. It will be understood by those skilled in the art that any modifications and equivalents may be made thereto without departing from the spirit and scope of the present invention as set forth in the appended claims.

Claims

1. A tile forming die, comprising:

a mold cavity side plate;

the die cavity side plate is sleeved on part of the lower die core;

the upper mold core is arranged above the lower mold core and matched with the mold cavity side plate, and hole forming pieces are arranged on one side, close to the lower mold core, of the upper mold core at intervals and comprise columns and protruding parts, and the protruding parts are arranged on the columns at intervals along the circumferential direction;

the upper base is connected to one side, far away from the lower mold core, of the upper mold core;

the lower base is connected to one side, far away from the upper mold core, of the lower mold core.

2. A tile forming mold as claimed in claim 1, wherein a step is provided inside the cavity side plate, and the upper core abuts against the step.

3. The tile forming die as claimed in claim 1, wherein mounting holes are formed at intervals on one side of the tile close to the upper die core, the mounting holes are matched with the hole forming members, positioning portions are formed at intervals along the circumferential direction on the inner wall of each mounting hole, the positioning portions are matched with the protrusions, the positioning portions are in a pointed shape, and the pointed positions of the positioning portions face the axis of the mounting holes.

4. The tile forming die of claim 1, wherein mounting holes are formed in one side, close to the upper die core, of the tile at intervals, the mounting holes are matched with the hole forming piece, positioning portions are formed in the inner wall of each mounting hole at intervals in the circumferential direction, the positioning portions are matched with the protruding portions and are arc-shaped, and the arc top of each positioning portion is close to the axis of the corresponding mounting hole.

5. The tile forming die of claim 1, wherein the tile is provided with mounting holes at intervals on one side close to the upper die core, the mounting holes are matched with the hole forming members, positioning portions are arranged at intervals along the circumferential direction on the inner wall of each mounting hole, the positioning portions are matched with the protruding portions, and the positioning portions are trapezoidal.

6. A tile forming mold according to claim 1, wherein the cavity side plate, the lower core and the upper core are made of an alloy material.